3-Chloro-4-isopropoxybenzaldehyde → 3-Chloro-4-(propan-2-yloxy)benzoic acid
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][C:9]=1[O:10][CH:11]([CH3:13])[CH3:12])[CH:5]=[O:6].ClC1C=C(C=CC=1OCC)C=[O:19]>>[Cl:1][C:2]1[CH:3]=[C:4]([CH:7]=[CH:8][C:9]=1[O:10][CH:11]([CH3:13])[CH3:12])[C:5]([OH:19])=[O:6]Komponenten
3
Versuchsvorschrift
When the 3-chloro-4-isopropoxybenzaldehyde was substituted for 3-chloro-4-ethoxybenzaldehyde in Example 49, Step A the identical process afforded the title compound in 98% yield, as a colourless solid. 1H-NMR (CDCl3) 1.4 (d, 6H, J=5.1 Hz); 4.67 (m, 1H); 6.95 (m, 1H); 7.96 (m, 1H); 8.10 (m, 1H).
Quellen und Nachweise
- ORD-Eintrag
- ord-b0058cda07e94abfa0f83bf66ffc69d5
- Quelldatensatz
- uspto-grants-2015_11
- Patentnummer
- US09181182B2
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